⊊
Technical information
| Name: | Subset Of With Not Equal To |
| Symbol: | ⊊ |
| Unicode Number: | U+0228A |
| HTML Code: | ⊊ ⊊ |
| HTML Entity: | ⊊ ⊊ |
| CSS Code: | \228A |
| UTF-8 Encoding: | 0x228A |
| UTF-16 Encoding: | 0x0000228A |
| UTF-32 Encoding: | 0x000000000000228A |